Results 91 to 100 of about 1,845,151 (308)
Soft contact lenses and corneal topography
, 1993 We investigated the effect of 3 months of daily soft contact lenswear on corneal\ud topography. Thirty young myopic subjects who had not previously worn contact\ud lenses were fitted with hydroxyethyl methacrylate (HEMA) soft lenses.
Bruce, Adrian S., Collins, Michael J.
core +1 more source
Limits to the Hall Effect and Other Nonreciprocal Effects in Three‐Dimensional Metamaterials
Advanced Materials, EarlyView.Comprehensive and fundamental bounds on nonreciprocal effects in three‐dimensional metamaterials are derived. They reveal that the effective Hall mobility cannot exceed the largest constituent mobility, that, under certain conditions, the Verdet constant cannot be enhanced, and that, for constituents with Hall coefficients of the same sign, the largest
Christian Kern, Graeme W. Milton
wiley +1 more source
HeliyonPurpose: This study aimed to compare subjective allergic conjunctivitis symptoms and anti-allergic eye drop use patterns between antihistamine-releasing contact lens users and daily disposable soft contact lens users during Japan's hay fever season ...
Kenta Fujio +24 more
doaj +1 more source
A Clinical Study of the Impact of Soft Contact Lenses on the Progression of Myopia in Young Patients
Clinical Ophthalmology, 2022 Andrzej Malinowski,1,* Małgorzata Mrugacz,2,* Marcin Stopa,3 Erita Filipek,4 Anna Moniuszko-Malinowska,5 Piotr Czupryna5 1EliteOptyk Malinowscy, Białystok, Poland; 2Laboratory of Eye Rehabilitation; Medical University of Bia&lstrok ...
Malinowski A +5 more
doaj
Life expectancy of rigid gas permeable and high water content contact lenses
, 1996 PURPOSE: The purpose of this study was to evaluate the life expectancy of various rigid gas permeable (RGP) lens materials used on a daily wear basis and to compare these results with the life expectancy of a matched group of soft lens wearers.
Jones, Lyndon +2 more
core
Comparison of accommodation with rigid and flexible contact lenses [PDF]
, 1977 Measurements were made of the amplitude of accommodation for myopes wearing spectacles, rigid contact lenses, and flexible contact lenses. Both forms of contact lenses placed greater accommodative requirements on the myope than did spectacle correction ...
Carney, Leo G., Woo, George C.
core
Role of the Recombination Zone in Organic Light‐Emitting Devices
Advanced Materials, EarlyView.This review summarizes the critical role of the recombination zone in organic light‐emitting diodes (OLEDs). We highlight that broadening the recombination zone in OLEDs based on emissive layers with balanced charge transport and high photoluminescence quantum yields provides a promising route toward achieving both long operational lifetime and high ...
Yungui Li, Karl Leo
wiley +1 more source
Use of Contact Lenses in Eyes with Severe Keratoconus: Long-term Results
, 2012 Pur po se: To evaluate the long-term results of rigid gas permeable (RGP) contact lenses in severe keratoconic eyes. Ma te ri al and Met hod: Severe keratoconic eyes with RGP contact lenses were evaluated retrospectively.
Zerrin Tuncer, Turhan Soylu
core +1 more source
Transparent Perovskite Light‐Emitting Diodes with Conductive Oxide Top Electrodes
Advanced Materials, EarlyView.Transparent perovskite light‐emitting diodes (TrPeLEDs) enable simultaneous display and transparency, expanding application possibilities. Using a metal oxide buffer layer and pulsed laser deposition, TrPeLEDs with diverse compositions and architectures are demonstrated.
Michele Forzatti +11 more
wiley +1 more source
Perfil demográfico e comportamental de pacientes com indicação médica óptica de lentes de contato
Revista Brasileira de OftalmologiaRESUMO Objetivos: Avaliar o perfil demográfico e comportamental de pacientes com indicação médica óptica de lentes de contato (LC) em um hospital público de Curitiba.
Fernanda Lika Tabushi +3 more
doaj +1 more source